:root{
  --ink:#05070A;
  --panel:#0D1117;
  --panel2:#141B22;
  --line:rgba(255,255,255,0.08);
  --line-accent:rgba(59,193,255,0.25);
  --text:#E5E7EB;
  --body:#C7CEDA;
  --muted:#9CA3AF;
  --dim:#5B5F61;
  --accent:#3BC1FF;
  --accent-hover:#5DD0FF;
  --accent-deep:#0C6FA6;
  --paper:#F7F8FA;
  --paper-card:#FFFFFF;
  --paper-ink:#0E141B;
  --paper-body:#333D49;
  --paper-muted:#4A5563;
  --paper-line:rgba(5,7,10,0.10);
  --max:1280px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink);
  color:var(--body);
  font-family:'Poppins',system-ui,sans-serif;
  font-weight:300;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;color:var(--text);}
h1{font-size:clamp(38px,4.6vw,62px);font-weight:700;line-height:1.08;letter-spacing:-0.02em;}
h2{font-size:clamp(28px,3.2vw,44px);font-weight:600;line-height:1.15;letter-spacing:-0.01em;}
h1.page{font-size:clamp(28px,3.2vw,44px);font-weight:600;line-height:1.15;letter-spacing:-0.01em;}
p a:not(.btn),li a:not(.btn){text-decoration:underline;text-underline-offset:2px;}
h3{font-size:19px;font-weight:600;line-height:1.35;}
p{max-width:62ch;}
a{color:var(--accent);text-decoration:none;}
a:hover{color:var(--accent-hover);}
img{max-width:100%;display:block;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 64px;}
@media(max-width:1100px){.wrap{padding:0 40px;}}
@media(max-width:860px){.wrap{padding:0 22px;}}
@media(max-width:380px){.wrap{padding:0 16px;}}

/* ---------- Nav ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(5,7,10,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:32px;padding-top:18px;padding-bottom:18px;}
.wordmark{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:4px;font-size:14px;color:var(--text);text-decoration:none;}
a.wordmark:hover{text-decoration:none;color:var(--text);}
.wordmark span{color:var(--accent);}
.nav nav{display:flex;gap:26px;margin-left:auto;}
.nav nav a{color:var(--muted);font-family:'Space Grotesk',sans-serif;font-size:11.5px;letter-spacing:1.8px;text-transform:uppercase;font-weight:500;position:relative;padding-bottom:4px;}
.nav nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .18s ease-out;}
.nav nav a:hover{color:var(--text);text-decoration:none;}
.nav nav a:hover::after{transform:scaleX(1);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:13px;letter-spacing:1px;text-transform:uppercase;
  padding:14px 28px;border-radius:9999px;
  border:1px solid var(--accent);
  color:var(--accent);
  transition:all .2s ease-in-out;
}
.btn:hover{background:var(--accent);color:var(--ink);}
.btn.solid{background:var(--accent);color:var(--ink);}
.btn.solid:hover{background:var(--accent-hover);border-color:var(--accent-hover);}

/* ---------- Kickers ---------- */
.kicker{
  display:flex;align-items:baseline;gap:14px;
  font-family:'Space Grotesk',sans-serif;
  letter-spacing:2.5px;text-transform:uppercase;
  font-size:12px;font-weight:700;color:var(--accent);
  margin-bottom:18px;
}
.kicker .num{font-size:22px;letter-spacing:0;}
.kicker::after{content:"";flex:1;height:1px;background:var(--line);transform:translateY(-4px);}

/* ---------- Hero ---------- */
.hero{
  padding:140px 0 128px;
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(5,7,10,0.94) 0%, rgba(5,7,10,0.82) 38%, rgba(5,7,10,0.35) 70%, rgba(5,7,10,0.55) 100%),
    linear-gradient(180deg, rgba(5,7,10,0.45) 0%, rgba(5,7,10,0) 30%, rgba(5,7,10,0.65) 100%),
    url('assets/hero-bg.webp') right center / cover no-repeat,
    var(--ink);
}
.hero-inner{max-width:660px;}
@media(max-width:980px){.hero{padding:96px 0 88px;background-position:72% center;}}
.status{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line-accent);
  background:rgba(59,193,255,0.06);
  color:var(--muted);
  font-family:'Space Grotesk',sans-serif;
  font-size:11px;letter-spacing:1.8px;text-transform:uppercase;
  padding:8px 16px;border-radius:9999px;margin-bottom:26px;
}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);}
.hero p.lead{font-size:18px;margin:24px 0 36px;max-width:54ch;}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Browser frame ---------- */
.frame{
  border:1px solid var(--line);
  background:var(--panel);
}
.frame .bar{
  display:flex;align-items:center;gap:6px;
  padding:10px 14px;border-bottom:1px solid var(--line);
}
.frame .bar i{width:9px;height:9px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);}
.frame .bar .url{
  margin-left:10px;font-family:'Space Grotesk',sans-serif;
  font-size:11px;letter-spacing:1px;color:var(--dim);
}
.frame img{width:100%;height:auto;}

/* ---------- Sections ---------- */
section{padding:96px 0;border-bottom:1px solid var(--line);}
.sub{color:var(--muted);margin-top:14px;font-size:16.5px;}

/* ---------- Featured card + chronology snippet ---------- */
.featured{
  margin-top:44px;
  border:1px solid var(--line);background:var(--panel);
  display:grid;grid-template-columns:1fr 1fr;
  transition:border-color .2s;
}
.featured:hover{border-color:var(--line-accent);}
@media(max-width:920px){.featured{grid-template-columns:1fr;}}
.featured .copy{padding:40px;}
.featured .copy p{font-size:15px;}
.tag{
  display:inline-block;color:var(--dim);
  font-family:'Space Grotesk',sans-serif;font-size:10.5px;
  letter-spacing:2px;text-transform:uppercase;font-weight:600;margin-bottom:14px;
}
.chrono{
  background:var(--ink);border-left:1px solid var(--line);
  padding:34px 30px;
  font-family:'Consolas','Menlo',monospace;
  font-size:13px;line-height:2.05;color:var(--muted);
  overflow-x:auto;
}
.chrono .d{color:var(--text);}
.chrono .cite{color:var(--accent);font-size:11.5px;}
.chrono .flag{color:#FFD56B;}
.chrono .head{color:#8A949E;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:12px;}

/* ---------- Capability grid ---------- */
.grid{display:grid;gap:16px;margin-top:16px;}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.card{
  background:var(--panel);border:1px solid var(--line);
  padding:32px;transition:border-color .2s;
}
.card:hover{border-color:var(--line-accent);}
.card h3{margin-bottom:10px;}
.card p{font-size:14.5px;}

/* ---------- See it ---------- */
.seeit{position:relative;margin-top:44px;}
.pin{
  position:absolute;top:14%;right:3.5%;z-index:2;
  background:var(--ink);border:1px solid var(--line-accent);
  padding:12px 16px;max-width:250px;
  font-size:12.5px;line-height:1.5;color:var(--body);
}
.pin b{display:block;font-family:'Space Grotesk',sans-serif;color:var(--accent);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:5px;}
.pin::after{
  content:"";position:absolute;left:-44px;top:50%;
  width:43px;height:1px;background:var(--line-accent);
}
@media(max-width:760px){.pin{position:static;max-width:none;margin-bottom:12px;} .pin::after{display:none;}}
.caption{color:var(--dim);font-size:12.5px;margin-top:14px;font-family:'Space Grotesk',sans-serif;letter-spacing:1px;}

/* ---------- Quote band ---------- */
.quoteband{
  padding:88px 0;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(59,193,255,0.05), transparent 70%);
}
.quoteband p{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:clamp(24px,3.4vw,40px);line-height:1.25;color:var(--text);
  max-width:22ch;letter-spacing:-0.01em;
}
.quoteband p span{color:var(--accent);}

/* ---------- How it fits ---------- */
.fit-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;margin-top:8px;align-items:start;}
@media(max-width:920px){.fit-grid{grid-template-columns:1fr;}}
.rows{display:flex;flex-direction:column;gap:12px;}
.row{
  background:var(--panel);border:1px solid var(--line);
  padding:24px 28px;transition:border-color .2s;
}
.row:hover{border-color:var(--line-accent);}
.row h3{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:8px;}
.row p{font-size:14.5px;max-width:none;}

/* ---------- Security chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;}
.chip{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--panel2);border:1px solid var(--line);
  border-radius:9999px;padding:11px 20px;
  font-family:'Space Grotesk',sans-serif;font-size:12.5px;
  letter-spacing:0.8px;color:var(--text);font-weight:500;
}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);}

/* ---------- Founding ---------- */
.founding{background:linear-gradient(180deg, rgba(59,193,255,0.04), transparent 60%);}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-top:36px;}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  padding:22px 4px;
  font-family:'Space Grotesk',sans-serif;font-weight:500;
  font-size:16.5px;color:var(--text);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;font-weight:400;flex-shrink:0;transition:transform .2s;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{padding:0 4px 24px;font-size:15px;color:var(--body);max-width:70ch;}

/* ---------- About / contact ---------- */
.contact-box{
  margin-top:40px;background:var(--panel);border:1px solid var(--line);
  padding:38px;display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between;
}
.contact-box .email{font-family:'Space Grotesk',sans-serif;font-size:clamp(18px,2.6vw,26px);font-weight:600;color:var(--text);}

/* ---------- Footer ---------- */
footer.site{padding:40px 0 64px;color:var(--dim);font-size:13px;}
footer.site .row2{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;}
footer.site a{color:var(--muted);}
footer.site a:hover{color:var(--accent);}

/* ---------- Legal pages ---------- */
.legal{padding:70px 0 90px;}
.legal h1{font-size:clamp(28px,4vw,40px);margin-bottom:8px;}
.legal .updated{color:var(--dim);font-size:13px;margin-bottom:36px;}
.legal h2{font-size:20px;margin:38px 0 12px;}
.legal p,.legal li{max-width:72ch;font-size:15px;}
.legal ul{margin:12px 0 12px 22px;}

@media(max-width:1150px){
  .nav nav{display:none;}
  .nav{padding-top:14px;padding-bottom:14px;gap:14px;}
  .nav .wordmark{order:1;}
  .nav .navburger{display:flex;order:2;margin-left:auto;margin-right:auto;}
  .nav .btn{order:3;margin-left:0;padding:10px 18px;font-size:11px;}
}
@media(max-width:480px){
  .wordmark{font-size:12px;letter-spacing:2.5px;}
}
@media(max-width:720px){
  .hero{padding:72px 0 64px;}
  section{padding:68px 0;}
  .featured .copy{padding:26px;}
  .chrono{padding:24px 20px;font-size:12px;}
  h2{letter-spacing:0;}
}

/* ---------- Inline benefit highlights ---------- */
.hl{color:var(--accent);font-weight:500;}

/* ---------- Hero trust tiles ---------- */
.trust{display:grid;grid-template-columns:repeat(2,max-content);gap:10px;margin-top:34px;}
@media(max-width:430px){.trust{grid-template-columns:1fr 1fr;} .ttile{justify-content:flex-start;padding:10px 12px;letter-spacing:1.2px;}}
.ttile{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);background:rgba(13,17,23,0.72);
  padding:10px 16px;
  font-family:'Space Grotesk',sans-serif;font-size:10.5px;
  letter-spacing:1.6px;text-transform:uppercase;font-weight:600;color:var(--text);
}
.ttile::before{content:"";width:6px;height:6px;background:var(--accent);}

/* ---------- Voice card (in-grid; full row with orb on desktop, plain card on tablet) ---------- */
.voice-card{grid-column:1/-1;display:grid;grid-template-columns:1.15fr 0.85fr;padding:0;}
.voice-card .copy{padding:32px;}
.voice-card .copy p{margin-top:6px;}
.voice-card .media{position:relative;border-left:1px solid var(--line);min-height:260px;}
.voice-card .media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
section.alt .voice-card .media{border-left-color:var(--paper-line);}
@media(max-width:1150px){
  .voice-card{grid-column:auto;display:block;padding:32px;}
  .voice-card .copy{padding:0;}
  .voice-card .media{display:none;}
}

/* ---------- Rotating words band ---------- */
.wordsband{padding:72px 0;border-bottom:1px solid var(--line);}
.wordsband .line{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:clamp(24px,3.6vw,42px);line-height:1.2;color:var(--text);
  letter-spacing:-0.01em;
}
.rotator{display:inline-grid;vertical-align:bottom;text-align:left;}
.rotator span{
  grid-area:1/1;color:var(--accent);white-space:nowrap;
  opacity:0;transform:translateY(14px);
  animation:wordcycle 12s infinite;
}
.rotator span:nth-child(1){animation-delay:0s;}
.rotator span:nth-child(2){animation-delay:3s;}
.rotator span:nth-child(3){animation-delay:6s;}
.rotator span:nth-child(4){animation-delay:9s;}
@keyframes wordcycle{
  0%{opacity:0;transform:translateY(14px);}
  4%,22%{opacity:1;transform:translateY(0);}
  27%,100%{opacity:0;transform:translateY(-12px);}
}
@media(prefers-reduced-motion:reduce){
  .rotator span{animation:none;}
  .rotator span:nth-child(1){opacity:1;transform:none;}
}

/* ---------- Light (paper) sections ---------- */
section.alt{background:var(--paper);border-bottom:1px solid var(--paper-line);color:var(--paper-body);}
section.alt h2,section.alt h3{color:var(--paper-ink);}
section.alt p{color:var(--paper-body);}
section.alt .sub{color:var(--paper-muted);}
section.alt .kicker{color:var(--accent-deep);}
section.alt .kicker::after{background:var(--paper-line);}
section.alt .tag{color:var(--paper-muted);}
section.alt .hl{color:var(--accent-deep);}
section.alt .card,
section.alt .featured{background:var(--paper-card);border-color:var(--paper-line);}
section.alt .card:hover,
section.alt .featured:hover{border-color:rgba(14,127,190,0.45);}
section.alt .chrono{border-left-color:var(--paper-line);}
section.alt .featured.voice .media{border-left-color:var(--paper-line);}
section.alt .rows .row{background:var(--paper-card);border-color:var(--paper-line);}
section.alt .rows .row:hover{border-color:rgba(14,127,190,0.45);}
section.alt .rows .row h3{color:var(--accent-deep);}
section.alt .rows .row p{color:var(--paper-body);}
section.alt .btn{border-color:var(--accent-deep);color:var(--accent-deep);}
section.alt .btn:hover{background:var(--accent-deep);color:#fff;}
section.alt .btn.solid{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff;}
section.alt .btn.solid:hover{background:#0A6AA1;border-color:#0A6AA1;}
section.alt .contact-box{background:var(--paper-card);border-color:var(--paper-line);}
section.alt .contact-box .email{color:var(--paper-ink);}
section.alt a{color:var(--accent-deep);}
section.founding.alt{background:linear-gradient(180deg,#EDF5FB 0%,var(--paper) 55%);}

/* ---------- Ring-of-light border animation ---------- */
@property --ring{syntax:'<angle>';initial-value:0deg;inherits:false;}
.ring,.ring-hover{position:relative;}
.ring::after,.ring-hover::after{
  content:"";position:absolute;inset:-3px;border-radius:inherit;padding:2px;
  background:conic-gradient(from var(--ring),
    transparent 0deg, transparent 290deg,
    rgba(59,193,255,0.25) 315deg, #3BC1FF 336deg,
    #D9F3FF 348deg, #3BC1FF 356deg, transparent 360deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite:exclude;
  animation:ringspin 3.6s linear infinite;
  pointer-events:none;
}
.ring-hover::after{opacity:0;transition:opacity .25s;}
.ring-hover:hover::after{opacity:1;}
@keyframes ringspin{to{--ring:360deg;}}
@media(prefers-reduced-motion:reduce){
  .ring::after,.ring-hover::after{animation:none;opacity:0;}
}

/* ---------- Hamburger + mobile menu ---------- */
.navburger{
  display:none;margin-left:auto;
  width:46px;height:46px;border-radius:9999px;
  background:transparent;border:1px solid var(--line);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.navburger span{display:block;width:18px;height:2px;background:var(--text);transition:transform .25s ease,opacity .2s;}
.navburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.navburger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.navburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{
  position:fixed;inset:0;z-index:60;
  background:rgba(5,7,10,0.97);backdrop-filter:blur(10px);
  display:none;flex-direction:column;justify-content:center;
  padding:0 28px;
}
.mobile-menu.open{display:flex;}
.mobile-menu a.mlink{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:clamp(26px,7vw,34px);color:var(--text);
  padding:14px 0;border-bottom:1px solid var(--line);
  opacity:0;transform:translateY(14px);
}
.mobile-menu.open a.mlink{animation:menuin .4s ease-out forwards;}
.mobile-menu.open a.mlink:nth-child(2){animation-delay:.04s;}
.mobile-menu.open a.mlink:nth-child(3){animation-delay:.08s;}
.mobile-menu.open a.mlink:nth-child(4){animation-delay:.12s;}
.mobile-menu.open a.mlink:nth-child(5){animation-delay:.16s;}
.mobile-menu.open a.mlink:nth-child(6){animation-delay:.20s;}
.mobile-menu.open a.mlink:nth-child(7){animation-delay:.24s;}
.mobile-menu a.mlink:hover{color:var(--accent);text-decoration:none;}
.mobile-menu .menu-close{
  position:absolute;top:18px;right:22px;
  width:46px;height:46px;border-radius:9999px;
  background:transparent;border:1px solid var(--line);color:var(--text);
  font-size:20px;cursor:pointer;
}
.mobile-menu .btn{margin-top:28px;align-self:flex-start;}
@keyframes menuin{to{opacity:1;transform:translateY(0);}}
@media(prefers-reduced-motion:reduce){
  .mobile-menu a.mlink{opacity:1;transform:none;animation:none;}
}
body.menu-open{overflow:hidden;}